Unit2Howoftendoyouexercise?SectionA(2a2d),2a.Listen.ChengTaoistalkingabouthowoftrnhedoestheseactivities.Numbertheactivitiesyouhear1-5.,2b.Listenagain.Matchtheactivitiesin2awithhowoftenChengTaodoesthem.,2,3,4,5,2c.Howoftendoyoudotheseactivities?Fillinthechartandthenmakeconversation.,ActivitiesHowoftenwatchTVeverydayusetheInternetreadEnglishbooksexercise,A:HowoftendoyouwatchTV?B:IwatchTVeveryday.A:Whatsyourfavoriteprogram?B:AnimalWorld.A:Howoftendoyouwatchit?B:Twiceaweek.,2d.Readandanswer.,Questions:1)ClairehaspianolessonsonlyonWednesday.(TorF)2)WhatkindofdanceisClairelearning?_3)HowoftendoesClairehaveswingdancelessons?_4)Howoftendoyouhavepianolessons?(英譯漢)_,2d.Readandanswer.,Swingdance.,Twiceaweek.,你多久上一次鋼琴課？,2d.Role-playtheconversation.,小結(jié)訓練,1.Clairehaspianolessons_(two)aweek.2.HewatchesTV_(one)aweek.3.Katrina_(exercise)everyday.()4.WehaveEnglishlessons_MondaymorningandFridaymorning.A.inB.forC.atD.on()5.-What_dancedoyoulike?-Swingdance,Ithinkitis_interesting.A.kindsof,kindofB.kindof,kindsofC.kindsof,kindsofD.kindof,kindof()6.-_doyouwatchTV?-Everyday.A.HowB.HowoftenC.WhenD.Howlong,twice,once,exercises,D,B,A,問題探究,1.Howoften與Howmanytimes的用法區(qū)別1）你多久上一次鋼琴課？Howoftendoyouhavepianolesson?2）你一周上幾次鋼琴課？Howmanytimesdoyouhavepianolessons?Howoften+助動詞do(does或did)+主語+dosth.?是對頻率（多久一次）進行提問。疑問詞howoften(在這里助動詞do,does,或did是起疑問的作用)與一般現(xiàn)在時或一般過去時連用，回答一般是用表示頻率的副詞always,usually,often,sometimes,never等或者是“數(shù)次+一段時間”，如once/twiceamonth,threetimesamonth,everyyea